<template>
  <a-layout>
    <a-layout-content :style="{ background: '#fff', padding: '24px', margin: 0, minHeight: '280px' }">
      <p>
        <a-form layout="inline" :model="param">
          <a-form-item>
            <a-input v-model:value="param.loginName" placeholder="登陆名">
            </a-input>
          </a-form-item>
          <a-form-item>
            <a-button type="primary" @click="handleQuery({ page: 1, size: pagination.pageSize })">
              查询
            </a-button>
          </a-form-item>
          <a-form-item>
            <a-button type="primary" @click="add()">
              新增
            </a-button>
          </a-form-item>
        </a-form>
      </p>
      <a-table :columns="columns" :row-key="record => record.id" :data-source="users" :pagination="pagination"
        :loading="loading" @change="handleTableChange">
        <template v-slot:action="{ text, record }">
          <a-space size="small">
            <a-button type="primary" @click="resetPassword(record)">
              重置密码
            </a-button>
            <a-button type="primary" @click="edit(record)">
              编辑
            </a-button>
            <a-popconfirm title="删除后不可恢复，确认删除?" ok-text="是" cancel-text="否" @confirm="handleDelete(record.id)">
              <a-button type="primary" danger>
                删除
              </a-button>
            </a-popconfirm>
          </a-space>
        </template>
      </a-table>
    </a-layout-content>
  </a-layout>

  <!-- 用户表单模态框 -->
  <a-modal title="用户表单" v-model:visible="modalVisible" :confirm-loading="modalLoading" @ok="handleModalOk">
    <a-form :model="user" :label-col="{ span: 6 }" :wrapper-col="{ span: 18 }">
      <a-form-item label="登陆名">
        <a-input v-model:value="user.loginName" :disabled="!!user.id" />
      </a-form-item>
      <a-form-item label="昵称">
        <a-input v-model:value="user.name" />
      </a-form-item>
      <a-form-item label="密码" v-show="!user.id">
        <a-input v-model:value="user.password" />
      </a-form-item>
    </a-form>
  </a-modal>


  <!-- 重置密码模态框 -->
  <a-modal title="重置密码" v-model:visible="resetModalVisible" :confirm-loading="resetModalLoading" @ok="handleResetModalOk">
    <a-form :model="user" :label-col="{ span: 6 }" :wrapper-col="{ span: 18 }">
      <a-form-item label="新密码">
        <a-input v-model:value="user.password" />
      </a-form-item>
    </a-form>
  </a-modal>
</template>

<script lang="ts">
import { defineComponent, onMounted, ref } from 'vue';
import axios from 'axios';
import { message } from 'ant-design-vue';
import { Tool } from "@/utils/tool";

declare let hexMd5: any;
declare let KEY: any;

export default defineComponent({
  name: 'AdminUser',
  setup() {
    const param = ref();
    param.value = {};
    const users = ref();

    const pagination = ref({
      current: 1,
      pageSize: 10,
      total: 0
    });
    const loading = ref(false);

    const columns = [
      {
        title: '登陆名',
        dataIndex: 'loginName',
        align: 'center'
      },
      {
        title: '名称',
        dataIndex: 'name',
        align: 'center'
      },
      {
        title: '密码',
        dataIndex: 'password',
        align: 'center'
      },
      {
        title: '操作',
        key: 'action',
        slots: { customRender: 'action' },
        align: 'center'
      }
    ];

    /**
     * 数据查询
     **/
    const handleQuery = (params: any) => {
      loading.value = true;
      // 如果不清空现有数据，则编辑保存重新加载数据后，再点编辑，则列表显示的还是编辑前的数据
      users.value = [];
      axios.get("/user/list", {
        params: {
          page: params.page,
          pageSize: params.pageSize,
          loginName: param.value.loginName
        }
      }).then((response) => {
        loading.value = false;
        const data = response.data;
        if (data.code === '200') {
          users.value = data.data.rows;

          // 重置分页按钮
          pagination.value.current = params.page;
          pagination.value.total = data.data.total;
        } else {
          message.error(data.msg);
        }
      });
    };

    /**
     * 表格点击页码时触发
     */
    const handleTableChange = (pagination: any) => {
      console.log("看看自带的分页参数都有啥：" + pagination);
      handleQuery({
        page: pagination.current,
        pageSize: pagination.pageSize
      });
    };

    // -------- 表单 ---------
    const user = ref();
    const modalVisible = ref(false);
    const modalLoading = ref(false);
    const handleModalOk = () => {
      modalLoading.value = true;

      //对密码进行加密处理
      //key盐值
      user.value.password = hexMd5(user.value.password + KEY);

      axios.post("/user", user.value).then((response) => {

        modalLoading.value = false;
        const data = response.data; // data = commonResp
        if (data.code === '200') {
          modalVisible.value = false;
          message.success("请求成功");
          // 重新加载列表
          handleQuery({
            page: pagination.value.current,
            pageSize: pagination.value.pageSize,
          });
        } else {
          message.error(data.msg);
        }
      });
    };

    /**
     * 编辑
     */
    const edit = (record: any) => {
      modalVisible.value = true;
      user.value = Tool.copy(record);
    };

    /**
     * 新增
     */
    const add = () => {
      modalVisible.value = true;
      user.value = {};
    };

    const handleDelete = (id: number) => {
      axios.delete("/user/" + id).then((response) => {
        const data = response.data; // data = commonResp
        if (data.code === '200') {
          // 重新加载列表
          handleQuery({
            page: pagination.value.current,
            pageSize: pagination.value.pageSize,
          });
        } else {
          message.error(data.msg);
        }
      });
    };



    // -------- 重置密码 ---------
    const resetModalVisible = ref(false);
    const resetModalLoading = ref(false);
    const handleResetModalOk = () => {
      resetModalLoading.value = true;

      user.value.password = hexMd5(user.value.password + KEY);

      axios.post("/user/reset-password", user.value).then((response) => {
        resetModalLoading.value = false;
        const data = response.data; // data = commonResp
        if (data.code === '200') {
          resetModalVisible.value = false;

          message.success("密码重置成功");
          // 重新加载列表
          handleQuery({
            page: pagination.value.current,
            pageSize: pagination.value.pageSize,
          });
        } else {
          message.error(data.msg);
        }
      });
    };

    /**
     * 重置密码
     */
    const resetPassword = (record: any) => {
      resetModalVisible.value = true;
      user.value = Tool.copy(record);
      user.value.password = null;
    };


    onMounted(() => {
      handleQuery({
        page: 1,
        pageSize: pagination.value.pageSize,
      });
    });

    return {
      param,
      users,
      pagination,
      columns,
      loading,
      handleTableChange,
      handleQuery,

      edit,
      add,

      user,
      modalVisible,
      modalLoading,
      handleModalOk,

      handleDelete,

      resetModalVisible,
      resetModalLoading,
      handleResetModalOk,
      resetPassword
    }
  }
});
</script>

<style scoped>
img {
  width: 50px;
  height: 50px;
}
</style>
